

<select id="i18nb_obj" class="form-control">
  <option value="">－选择语言 －</option>
</select>

<select id="i18nb_api" class="form-control">
  <option value="">－翻译API －</option>
</select>

<input id="i18nb_btn" type="button" value="翻译" class="form-control">
